<!--电子围栏页 GeofenceView.vue-->
<template>
  <div style="height: 6vh;background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">围栏管理</span>
    <el-button type="primary" style="float:right;margin-top:13px;" @click="router.push('/geofenceMap')">新建围栏</el-button>
  </div>
  <!-- 围栏查询卡片 -->
  <el-card style="margin:20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="围栏名称">
        <el-input placeholder="请输入" style="width:220px;" v-model="geoSearchForm.name"></el-input>
      </el-form-item>
      <el-form-item label="围栏状态" style="width:290px;">
        <el-select placeholder="请选择" v-model="geoSearchForm.status">
          <el-option label="启用" value="1"/>
          <el-option label="禁用" value="0"/>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetGeo">重置</el-button>
        <el-button type="primary" @click="loadGeo">查询</el-button>
      </el-form-item>
    </el-form>
  </el-card>
  <!-- 围栏表格数据 -->
  <el-card style="margin:20px;">
    <el-table stripe :data="geoTableData">
      <el-table-column label="编号" prop="id" type="index" align="center" width="100"></el-table-column>
      <el-table-column label="围栏名称" prop="name" align="center"></el-table-column>
      <el-table-column label="围栏坐标点" prop="position" align="center" show-overflow-tooltip="true" width="500"></el-table-column>
      <el-table-column label="创建时间" prop="createTime" align="center"></el-table-column>
      <el-table-column label="围栏状态" align="center">
        <template #default="scope">
          <el-switch inactive-value="0" active-value="1" v-model="scope.row.status" @change="changeStatus(scope.row.id,scope.row.status)"></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button type="primary" link @click="loadVehicle(scope.row.id)">管理车辆</el-button>
          <el-button type="primary" link @click="deleteGeo(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>
  <!-- 已绑定车辆弹窗 -->
  <el-dialog title="已绑定车辆" v-model="bindVehicleDialogVisible" style="padding:40px;">
    <el-button type="primary" style="margin:10px 0;" @click="showAddBindVehicleDialog">添加绑定车辆</el-button>
    <el-table :data="bindVehicleArr">
      <el-table-column prop="brand" label="车辆品牌" align="center"></el-table-column>
      <el-table-column prop="license" label="车牌号" align="center"></el-table-column>
      <el-table-column prop="type" label="车辆类型" align="center">
        <template #default="scope">
          {{getType(scope.row.type)}}
        </template>
      </el-table-column>
      <el-table-column
          label="操作"
          fixed="right"
          width="200"
          align="center">
        <template #default="scope">
          <el-button link type="primary" @click="removeVehicle(scope.row.id)">移除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-dialog>
  <!-- 添加可绑定车辆列表弹窗 -->
  <el-dialog title="可绑定车辆列表" v-model="AddBindVehicleDialogVisible" :before-close="handleCLose">
    <el-table :data="unVehicleArr" >
      <el-table-column label="编号" type="index" align="center" width="80px"></el-table-column>
      <el-table-column prop="brand" label="车辆品牌" align="center"></el-table-column>
      <el-table-column prop="license" label="车牌号" align="center"></el-table-column>
      <el-table-column prop="type" label="车辆类型" align="center">
        <template #default="scope">
          {{getType(scope.row.type)}}
        </template>
      </el-table-column>
      <el-table-column prop="status" label="车辆状态" align="center"></el-table-column>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button link type="primary" @click="bindVehicle(scope.row.id)">绑定</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-dialog>
</template>
<script setup>
import {onMounted, ref} from "vue";
import axios from "axios";
import {ElMessage} from "element-plus";
import qs from "qs";
import router from "@/router";

//控制"已绑定车辆弹窗"是否显示
const bindVehicleDialogVisible = ref(false);
//控制"可绑定车辆列表"是否显示
const AddBindVehicleDialogVisible = ref(false);
const geoSearchForm  = ref({name:'',status:''})
const geoTableData = ref([]);
const loadGeo = ()=>{
  let data = qs.stringify(geoSearchForm.value);
  console.log(data)
  axios.get(BASE_URL + '/v1/geofence/select?'+data)
      .then((response)=>{
        if(response.data.code === 2000){
          console.log(response.data.data)
          geoTableData.value = response.data.data;
        }else{
          ElMessage.error(response.data.message);
        }
      })
};
onMounted(()=>{
  loadGeo();
})
const resetGeo = ()=>{
  geoSearchForm.value = {name:'',status:''}
  loadGeo();
}
var geoId;
// 定义数组用来保存指定围栏上已绑定的车辆表格数据
const bindVehicleArr = ref([]);
// 定义加载指定围栏上已绑定车辆的方法
const loadVehicle = (geofenceId)=>{
  bindVehicleDialogVisible.value = true;
  geoId = geofenceId;
  axios.get(BASE_URL+"/v1/vehicle/select?geofenceId="+geoId)
      .then((response)=>{
        if(response.data.code === 2000){
          bindVehicleArr.value = response.data.data;
        }else{
          ElMessage.error('未查询到数据');
        }
      })
}
// 定义移除围栏上指定车辆的方法
const removeVehicle = (vehicleId)=>{
  axios.post(BASE_URL+"/v1/vehicle/unbind/"+vehicleId)
      .then((response)=>{
        if(response.data.code === 2000){
          ElMessage.success('移除成功！');
          loadVehicle(geoId);
        }else{
          ElMessage.error(response.data.message);
        }
      })

}
// 定义数组用来保存未绑定的车辆
const unVehicleArr = ref([]);
// 定义添加绑定车辆弹窗
const showAddBindVehicleDialog = ()=>{
  AddBindVehicleDialogVisible.value = true;
  loadUnVehicleList();
}
// 定义加载未绑定车辆列表
const loadUnVehicleList = ()=>{
  axios.get(BASE_URL+"/v1/vehicle/select?geofenceBindStatus=0")
      .then((response)=>{
        if (response.data.code === 2000){
          unVehicleArr.value = response.data.data;
        }else {
          ElMessage.error('未查询到数据');
        }
      })
}
// 定义绑定车辆方法
const bindVehicle = (id)=>{
  axios.post(BASE_URL+"/v1/vehicle/bind/"+geoId+"/"+id)
      .then((response)=>{
        if(response.data.code === 2000){
          ElMessage.success('绑定成功！');
          unVehicleArr.value=[];
          loadUnVehicleList();
        }else {
          ElMessage.error(response.data.message);
        }
})
}
const handleCLose = ()=>{
  loadVehicle(geoId);
  AddBindVehicleDialogVisible.value = false;
}

// 车辆类型选项列表
const vehicleType = ref([]);
onMounted(()=>{
  loadDictOption(vehicleType,'VEHICLE_TYPE');
})

// 根据 value 获取车辆类型的 label
const getType = (value) => {
  const item = vehicleType.value.find(i => i.value === value);
  return item ? item.label : '未知类型';
};

// 修改围栏状态
const changeStatus = (id,status)=>{
  axios.post(BASE_URL+"/v1/geofence/changeStatus/"+id+"/"+status)
      .then((response)=>{
        if(response.data.code === 2000){
          ElMessage.success('修改成功！');
          loadGeo();
        }else{
          ElMessage.error(response.data.message);
        }
      })
}

const deleteGeo = (id)=>{
  axios.get(BASE_URL+'/v1/geofence/delete?id='+id)
      .then((response)=>{
        if (confirm('确定删除？')){
          if (response.data.code === 2000){
            ElMessage.success('删除成功！');
            loadGeo();
          }else{
            ElMessage.error(response.data.message);
          }
        }
      })
}
</script>

<style scoped>
</style>